DE3517082A1 - Siegelbare mehrschichtfolien aus polyolefinen - Google Patents

Siegelbare mehrschichtfolien aus polyolefinen

Info

Publication number
DE3517082A1
DE3517082A1 DE19853517082 DE3517082A DE3517082A1 DE 3517082 A1 DE3517082 A1 DE 3517082A1 DE 19853517082 DE19853517082 DE 19853517082 DE 3517082 A DE3517082 A DE 3517082A DE 3517082 A1 DE3517082 A1 DE 3517082A1
Authority
DE
Germany
Prior art keywords
resins
film
sealable
layer
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19853517082
Other languages
German (de)
English (en)
Inventor
Jürgen Dipl.-Ing. 3036 Bomlitz Böhner
Ingo Dipl.-Ing. 3030 Walsrode Schinkel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Produktions und Vertriebs GmbH and Co oHG
Original Assignee
Wolff Walsrode AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wolff Walsrode AG filed Critical Wolff Walsrode AG
Priority to DE19853517082 priority Critical patent/DE3517082A1/de
Priority to AT86105898T priority patent/ATE46106T1/de
Priority to DE8686105898T priority patent/DE3665420D1/de
Priority to EP19860105898 priority patent/EP0201798B1/de
Priority to NO861685A priority patent/NO861685L/no
Priority to TR22686A priority patent/TR22802A/xx
Priority to AU57126/86A priority patent/AU5712686A/en
Priority to YU75286A priority patent/YU75286A/xx
Priority to JP61103949A priority patent/JPS61261050A/ja
Priority to HU861936A priority patent/HU202151B/hu
Priority to US06/861,772 priority patent/US4692386A/en
Priority to CA000508793A priority patent/CA1240911A/en
Priority to FI861955A priority patent/FI86276C/fi
Priority to ZA863453A priority patent/ZA863453B/xx
Priority to DD86290092A priority patent/DD246737A5/de
Priority to DK217086A priority patent/DK162079C/da
Priority to BR8602089A priority patent/BR8602089A/pt
Priority to PL1986259417A priority patent/PL151031B1/pl
Priority to KR1019860003618A priority patent/KR860008877A/ko
Priority to KR1019860003617A priority patent/KR860008876A/ko
Priority to ES554835A priority patent/ES8900053A1/es
Publication of DE3517082A1 publication Critical patent/DE3517082A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C09J123/0815—Copolymers of ethene with aliphatic 1-olefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/516—Oriented mono-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19853517082 1985-05-11 1985-05-11 Siegelbare mehrschichtfolien aus polyolefinen Withdrawn DE3517082A1 (de)

Priority Applications (21)

Application Number Priority Date Filing Date Title
DE19853517082 DE3517082A1 (de) 1985-05-11 1985-05-11 Siegelbare mehrschichtfolien aus polyolefinen
AT86105898T ATE46106T1 (de) 1985-05-11 1986-04-29 Heisssiegelbare mehrschichtfolien aus polyolefinen.
DE8686105898T DE3665420D1 (en) 1985-05-11 1986-04-29 Heat-sealable multilayer foils from polyolefins
EP19860105898 EP0201798B1 (de) 1985-05-11 1986-04-29 Heisssiegelbare Mehrschichtfolien aus Polyolefinen
NO861685A NO861685L (no) 1985-05-11 1986-04-29 Varmeforseglbare flersjiktfolier av polyolefiner.
TR22686A TR22802A (tr) 1985-05-11 1986-05-05 Yapistirilabilir cok kath poliolefin filmler
AU57126/86A AU5712686A (en) 1985-05-11 1986-05-05 Heat sealable multilayer polyolefin film
YU75286A YU75286A (en) 1985-05-11 1986-05-08 Process for making hot welded multilayered foil from polyolephines
JP61103949A JPS61261050A (ja) 1985-05-11 1986-05-08 シ−ル可能な多層ポリオレフインフイルム
HU861936A HU202151B (en) 1985-05-11 1986-05-09 Hot-weldable laminated polyolefine foil
US06/861,772 US4692386A (en) 1985-05-11 1986-05-09 Sealable multilayer polyolefin films
CA000508793A CA1240911A (en) 1985-05-11 1986-05-09 Sealable multilayer polyolefin films
FI861955A FI86276C (fi) 1985-05-11 1986-05-09 Vaerme-foerseglingsbara polyolefin-flerskiktsfolier.
ZA863453A ZA863453B (en) 1985-05-11 1986-05-09 Sealable multilayer polyolefin films
DD86290092A DD246737A5 (de) 1985-05-11 1986-05-09 Heisssiegelbare mehrschichtfolien aus polyolefinen
DK217086A DK162079C (da) 1985-05-11 1986-05-09 Varmforseglbare flerlagsfolier ud fra polyolefiner
BR8602089A BR8602089A (pt) 1985-05-11 1986-05-09 Folha de varias camadas e emprego
PL1986259417A PL151031B1 (en) 1985-05-11 1986-05-09 Heat-sealable multi-layer foil
KR1019860003618A KR860008877A (ko) 1985-05-11 1986-05-09 융착성 다층 폴리올레핀 필름
KR1019860003617A KR860008876A (ko) 1985-05-11 1986-05-09 불투명한 열융착성 다층 폴리올레핀 필름
ES554835A ES8900053A1 (es) 1985-05-11 1986-05-09 Procedimiento de fabricacion de laminas de poliolefinas sellable en caliente.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517082 DE3517082A1 (de) 1985-05-11 1985-05-11 Siegelbare mehrschichtfolien aus polyolefinen

Publications (1)

Publication Number Publication Date
DE3517082A1 true DE3517082A1 (de) 1986-11-13

Family

ID=6270533

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853517082 Withdrawn DE3517082A1 (de) 1985-05-11 1985-05-11 Siegelbare mehrschichtfolien aus polyolefinen
DE8686105898T Expired DE3665420D1 (en) 1985-05-11 1986-04-29 Heat-sealable multilayer foils from polyolefins

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8686105898T Expired DE3665420D1 (en) 1985-05-11 1986-04-29 Heat-sealable multilayer foils from polyolefins

Country Status (19)

Country Link
US (1) US4692386A (hu)
EP (1) EP0201798B1 (hu)
JP (1) JPS61261050A (hu)
KR (2) KR860008877A (hu)
AT (1) ATE46106T1 (hu)
AU (1) AU5712686A (hu)
BR (1) BR8602089A (hu)
CA (1) CA1240911A (hu)
DD (1) DD246737A5 (hu)
DE (2) DE3517082A1 (hu)
DK (1) DK162079C (hu)
ES (1) ES8900053A1 (hu)
FI (1) FI86276C (hu)
HU (1) HU202151B (hu)
NO (1) NO861685L (hu)
PL (1) PL151031B1 (hu)
TR (1) TR22802A (hu)
YU (1) YU75286A (hu)
ZA (1) ZA863453B (hu)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8613162D0 (en) * 1986-05-30 1986-07-02 Exxon Chemical Patents Inc Sealable films
US5169696A (en) * 1988-12-05 1992-12-08 Du Pont Canada Inc. Film laminate with easy TD tear
GB8828349D0 (en) * 1988-12-05 1989-01-05 Du Pont Canada Film laminate with easy to td tear
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
WO1992021719A1 (en) * 1991-05-29 1992-12-10 E.I. Du Pont De Nemours And Company Improved packaging film
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5525695A (en) 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5674342A (en) 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5395471A (en) 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
CH685392A5 (de) * 1992-09-26 1995-06-30 Sandoz Ag Wässrige Wachs- und Silicon-Dispersionen und Verfahren zu deren Herstellung.
JP3243585B2 (ja) * 1993-06-28 2002-01-07 住友化学工業株式会社 包装用多層フィルム
DE4336749A1 (de) * 1993-10-28 1995-05-04 Draegerwerk Ag Vergußmasse für eine elektrische Baugruppe
US5773106A (en) 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5789473A (en) * 1995-01-17 1998-08-04 Dow Corning Corporation Polyolefin composition containing diorganopolysiloxane process aid
US5708084A (en) * 1996-08-28 1998-01-13 Dow Corning Corporation Organic polymers modified with silicone materials
US5708085A (en) * 1996-08-28 1998-01-13 Dow Corning Corporation Low density polyethylene modified with silicone materials
US5902854A (en) * 1996-09-27 1999-05-11 The Dow Chemical Company Polydimethylsiloxane containing polymer blends
CH692846A5 (it) 1997-02-24 2002-11-29 Baxter Biotech Tech Sarl Film a più strati coestrusi per contenitori di fluidi sterilizzabili.
US6033771A (en) * 1997-07-16 2000-03-07 Mobil Oil Corporation WVTR film using wax in combination with a cavitated tie layer
ES2226348T3 (es) 1998-02-12 2005-03-16 TREOFAN GERMANY GMBH & CO.KG Pelicula de polipropileno sellable, biaxialmente orientada, con propiedades de barrera mejoradas.
US6168826B1 (en) * 1998-12-23 2001-01-02 Mobil Oil Corporation Biaxially oriented polyethylene film with improved optics and sealability properties
WO2001094105A1 (en) * 2000-06-08 2001-12-13 Pechiney Emballage Flexible Europe Laminated thermoformable film structures useful for packaging food products
WO2001094111A1 (en) * 2000-06-08 2001-12-13 Pechiney Emballage Flexible Europe Thermoformable film structures useful for packaging food products

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US4198256A (en) * 1972-10-17 1980-04-15 British Cellophane Limited Method of making a heat-sealable oriented polypropylene film
US4011382A (en) * 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
CA1157617A (en) * 1977-12-14 1983-11-29 Milton L. Weiner Oriented polypropylene with linear low density polyethylene copolymer coating
CA1178414A (en) * 1978-02-08 1984-11-27 Toyo Boseki Kabushiki Kaisha (Trading Under The Name Of Toyobo Co., Ltd.) Packaging material having excellent seal packaging property
JPS5565552A (en) * 1978-10-11 1980-05-17 Toyo Boseki Packing body with excellent sealing property
DE2941909A1 (de) * 1979-10-17 1981-04-30 Wolff Walsrode Ag, 3030 Walsrode Siegelbare mehrschichtfolie aus polyolefinen
DE3114171A1 (de) * 1981-04-08 1982-10-28 Wolff Walsrode Ag, 3030 Walsrode Siegelbare mehrschichtfolien
JPS6079932A (ja) * 1983-10-07 1985-05-07 Asahi Chem Ind Co Ltd 高延伸・ストレツチ性多層フイルム及びその製造法

Also Published As

Publication number Publication date
DK162079B (da) 1991-09-16
DD246737A5 (de) 1987-06-17
ES554835A0 (es) 1988-11-16
FI86276B (fi) 1992-04-30
DK217086D0 (da) 1986-05-09
CA1240911A (en) 1988-08-23
ATE46106T1 (de) 1989-09-15
EP0201798B1 (de) 1989-09-06
ZA863453B (en) 1986-12-30
US4692386A (en) 1987-09-08
ES8900053A1 (es) 1988-11-16
HUT48528A (en) 1989-06-28
AU5712686A (en) 1986-11-13
DE3665420D1 (en) 1989-10-12
KR860008876A (ko) 1986-12-18
FI861955A (fi) 1986-11-12
HU202151B (en) 1991-02-28
EP0201798A3 (en) 1988-04-27
YU75286A (en) 1988-02-29
PL151031B1 (en) 1990-07-31
EP0201798A2 (de) 1986-11-20
NO861685L (no) 1986-11-12
TR22802A (tr) 1988-07-19
KR860008877A (ko) 1986-12-18
DK217086A (da) 1986-11-12
FI861955A0 (fi) 1986-05-09
BR8602089A (pt) 1987-01-06
JPS61261050A (ja) 1986-11-19
DK162079C (da) 1992-02-17
FI86276C (fi) 1992-08-10

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